Innervations Flashcards
Platysma
Cervical branch of facial nerve
Trapezius
Spinal accessory
Sternocleidomastoid
Spinal accessory
Digastric
Anterior belly: mylohyoid nerve
Posterior belly: facial nerve
Stylohyoid
Facial nerve
Mylohyoid
Mylohyoid nerve
Geniohyoid
Ventral rami C1 (via hypoglossal nerve)
Omohyoid
Ventral rami of C1-C3 (via ansa cervicalis)
Sternohyoid
Ventral rami of C1-C3 (via ansa cervicalis)
Thyrohyoid
Ventral ramus of C1
Sternothyroid
Ventral rami of C2-C3 (via ansa cervicalis)
Cricothyroid
External laryngeal nerve
Thyroepiglottis
Recurrent laryngeal nerve
Thyroarytenoid
Recurrent laryngeal nerve
Lateral cricoarytenoid
Recurrent laryngeal nerve
Posterior cricoarytenoid
Recurrent laryngeal nerve
Transverse and oblique arytenoid
Recurrent laryngeal nerve
Vocalis
Recurrent laryngeal nerve
Orbicularis oris
Buccal and mandibular branches of facial nerve
Levator anguli oris
Zygomatic and buccal branches of facial nerve
Depressor labii inferioris
Mandibular branch of facial nerve
Buccinator
Buccal branch of facial nerve
Posterior auricular
Temporal branch of facial nerve
Anterior auricular
Temporal branch of facial
Superior auricular
Posterior auricular branch of facial nerve
Compressor naris
Buccal branch of facial nerve
Dilator naris
Buccal branch of facial nerve
Depressor septi
Buccal branch of facial nerve
Procerus
Temporal and zygomatic branches of facial nerve
Frontalis
Temporal branch of facial nerve
Occipitalis
Posterior auricular branch of facial nerve
Orbital
Temporal and zygomatic branches of facial nerve
Lacrimal
Temporal and zygomatic branches of facial nerve
Palpebral
Temporal and zygomatic branches of facial nerve
Corrugator supercilii
Temporal branch of facial nerve
Masseter
Masseteric branch from mandibular division of trigeminal nerve
Temporalis
Anterior and posterior deep temporal branches from mandibular division of trigeminal nerve
Medial pterygoid
Medial pterygoid branch from the mandibular division of trigeminal nerve
Lateral pterygoid
Lateral pterygoid branches from the mandibular division of the trigeminal nerve
Superior oblique
Trochlear nerve (CN IV)
Lateral rectus
Abducens nerve (CN VI)
Inferior oblique
Oculomotor (CN III)
Superior rectus
Oculomotor nerve (CN III)
Inferior rectus
Oculomotor nerve (CN III)
Medial rectus
Oculomotor nerve (CN III)
Levator palpebrae superioris
Oculomotor nerve (CN III)
Tensor veli palatini
Mandibular division of trigeminal nerve
Levator veli palatini
Vagus nerve
Salpingopharyngeus
Vagus nerve
Superior pharyngeal constrictor
Vagus
Stylopharyngeus
Glossopharyngeal nerve
Middle pharyngeal constrictor
Vagus nerve
Palatopharyngeus
Vagus nerve
Styloglossus
Hypoglossal nerve
Stapedius
Facial nerve
Tensor tympani
Medial pterygoid branch from mandibular division of trigeminal nerve
Genioglossus
Hypoglossal nerve
Hyoglossus
Hypoglossal nerve
Styloglossus
Hypoglossal nerve
Palatoglosses
Vagus